System optimization refers to the process of improving a system's performance and efficiency. This can involve adjusting various components, such as hardware, software, or processes, to ensure they work together effectively. The goal is to maximize output while minimizing resource use, such as time, energy, or costs. In the context of computing, system optimization can include tasks like defragmenting a hard drive, updating software, or fine-tuning settings. Techniques may also involve using algorithms to enhance data processing or employing tools like performance monitoring software to identify bottlenecks. Overall, system optimization aims to create a smoother and faster user experience.